farm

function inspect()

  local success, data = turtle.inspect()

  local out = false
  if success then

    print(data.metadata)

    if data.metadata == 7 then out  = true end


  end

  return out

end



while true do


  if inspect() then


    print("ready")
    rs.setOutput("back",true)
    sleep(0.4)
    rs.setOutput("back",false)
    --turtle.place()

  end

  turtle.place()

end